SLA (Service Level Agreement) — The contracted service standard — pickup adherence, TAT, claim turnaround, POD timelines — with remedies when the carrier misses.

Why it matters to your store

SLAs only matter if you measure them. Track first-attempt delivery %, TAT adherence and claim resolution per carrier monthly — it's the data behind your next rate negotiation.

This is the vocabulary every courier invoice, NDR report and rate card is written in — learn it once, save money forever.

See how →

Worked example

'95% of OFD shipments delivered same day' in the SLA → you measured 89% → grounds for credit or a rate talk.

The bottom line

Shipping jargon is really just the billing manual in disguise — every term on this list maps to a line on an invoice or a lever on your margins. Pakka Parcel is built so you rarely have to think about it: statuses normalise, bills reconcile, and quotes already include the surcharges.